Openwrt/target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8064-ea8500.dts

#include "qcom-ipq8064-v2.0.dtsi"

#include <dt-bindings/input/input.h>

/ {
	model = "Linksys EA8500 WiFi Router";
	compatible = "linksys,ea8500", "qcom,ipq8064";

	memory@0 {
		reg = <0x42000000 0x1e000000>;
		device_type = "memory";
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;
		rsvd@41200000 {
			reg = <0x41200000 0x300000>;
			no-map;
		};
	};

	aliases {
		mdio-gpio0 = &mdio0;

		led-boot = &power;
		led-failsafe = &power;
		led-running = &power;
		led-upgrade = &power;
	};

	chosen {
		bootargs = "console=ttyMSM0,115200n8";
		append-rootblock = "ubi.mtd=";  /* append to bootargs adding the root deviceblock nbr from bootloader */
	};

	keys {
		compatible = "gpio-keys";
		pinctrl-0 = <&button_pins>;
		pinctrl-names = "default";

		wifi {
			label = "wifi";
			gpios = <&qcom_pinmux 67 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RFKILL>;
		};

		reset {
			label = "reset";
			gpios = <&qcom_pinmux 68 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART >;
		};

		wps {
			label = "wps";
			gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-0 = <&led_pins>;
		pinctrl-names = "default";

		wps {
			label = "ea8500:green:wps";
			gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>;
		};

		power: power {
			label = "ea8500:white:power";
			gpios = <&qcom_pinmux 6 GPIO_ACTIVE_LOW>;
			default-state = "keep";
		};

		wifi {
			label = "ea8500:green:wifi";
			gpios = <&qcom_pinmux 54 GPIO_ACTIVE_HIGH>;
		};
	};
};

&qcom_pinmux {
	button_pins: button_pins {
		mux {
			pins = "gpio65", "gpio67", "gpio68";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-up;
		};
	};

	led_pins: led_pins {
		mux {
			pins = "gpio6", "gpio53", "gpio54";
			function = "gpio";
			drive-strength = <2>;
			bias-pull-up;
		};
	};
};

&gsbi4 {
	qcom,mode = <GSBI_PROT_I2C_UART>;
	status = "okay";
	serial@16340000 {
		status = "okay";
	};
	/*
		* The i2c device on gsbi4 should not be enabled.
		* On ipq806x designs gsbi4 i2c is meant for exclusive
		* RPM usage. Turning this on in kernel manifests as
		* i2c failure for the RPM.
		*/
};

&sata_phy {
	status = "okay";
};

&sata {
	status = "okay";
};

&usb3_0 {
	status = "okay";
};

&usb3_1 {
	status = "okay";
};

&pcie0 {
	status = "okay";
	force_gen1 = <1>;
};

&pcie1 {
	status = "okay";
};

&pcie2 {
	status = "okay";
};

&nand_controller {
	status = "okay";

	pinctrl-0 = <&nand_pins>;
	pinctrl-names = "default";

	nand@0 {
		reg = <0>;
		compatible = "qcom,nandcs";

		nand-ecc-strength = <4>;
		nand-bus-width = <8>;
		nand-ecc-step-size = <512>;

		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;

			SBL1@0 {
				label = "SBL1";
				reg = <0x0000000 0x0040000>;
				read-only;
			};

			MIBIB@40000 {
				label = "MIBIB";
				reg = <0x0040000 0x0140000>;
				read-only;
			};

			SBL2@180000 {
				label = "SBL2";
				reg = <0x0180000 0x0140000>;
				read-only;
			};

			SBL3@2c0000 {
				label = "SBL3";
				reg = <0x02c0000 0x0280000>;
				read-only;
			};

			DDRCONFIG@540000 {
				label = "DDRCONFIG";
				reg = <0x0540000 0x0120000>;
				read-only;
			};

			SSD@660000 {
				label = "SSD";
				reg = <0x0660000 0x0120000>;
				read-only;
			};

			TZ@780000 {
				label = "TZ";
				reg = <0x0780000 0x0280000>;
				read-only;
			};

			RPM@a00000 {
				label = "RPM";
				reg = <0x0a00000 0x0280000>;
				read-only;
			};

			art: art@c80000 {
				label = "art";
				reg = <0x0c80000 0x0140000>;
				read-only;
			};

			APPSBL@dc0000 {
				label = "APPSBL";
				reg = <0x0dc0000 0x0100000>;
				read-only;
			};

			u_env@ec0000 {
				label = "u_env";
				reg = <0x0ec0000 0x0040000>;
			};

			s_env@f00000 {
				label = "s_env";
				reg = <0x0f00000 0x0040000>;
			};

			devinfo@f40000 {
				label = "devinfo";
				reg = <0x0f40000 0x0040000>;
			};

			linux@f80000 {
				label = "kernel1";
				reg = <0x0f80000 0x2800000>;  /* 3 MB spill to rootfs*/
			};

			rootfs@1280000 {
				label = "rootfs1";
				reg = <0x1280000 0x2500000>;
			};

			linux2@3780000 {
				label = "kernel2";
				reg = <0x3780000 0x2800000>;
			};

			rootfs2@3a80000 {
				label = "rootfs2";
				reg = <0x3a80000 0x2500000>;
			};

			syscfg@5f80000 {
				label = "syscfg";
				reg = <0x5f80000 0x2080000>;
			};
		};
	};
};

&mdio0 {
	status = "okay";

	pinctrl-0 = <&mdio0_pins>;
	pinctrl-names = "default";

	phy0: ethernet-phy@0 {
		reg = <0>;
		qca,ar8327-initvals = <
			0x00004 0x7600000   /* PAD0_MODE */
			0x00008 0x1000000   /* PAD5_MODE */
			0x0000c 0x80        /* PAD6_MODE */
			0x00010 0x2613a0    /* PWS_REG */
			0x000e4 0x6a545     /* MAC_POWER_SEL */
			0x000e0 0xc74164de  /* SGMII_CTRL */
			0x0007c 0x4e        /* PORT0_STATUS */
			0x00094 0x4e        /* PORT6_STATUS */
			>;
	};

	phy4: ethernet-phy@4 {
		reg = <4>;
	};
};

&gmac1 {
	status = "okay";
	phy-mode = "rgmii";
	qcom,id = <1>;
	qcom,phy_mdio_addr = <4>;
	qcom,poll_required = <1>;
	qcom,rgmii_delay = <0>;
	qcom,emulation = <0>;
	pinctrl-0 = <&rgmii2_pins>;
	pinctrl-names = "default";
	fixed-link {
		speed = <1000>;
		full-duplex;
	};
};
/* LAN */
&gmac2 {
	status = "okay";
	phy-mode = "sgmii";
	qcom,id = <2>;
	qcom,phy_mdio_addr = <0>;	/* none */
	qcom,poll_required = <0>;	/* no polling */
	qcom,rgmii_delay = <0>;
	qcom,emulation = <0>;
	fixed-link {
		speed = <1000>;
		full-duplex;
	};
};

&adm_dma {
	status = "okay";
};